Quick Rbenv, Ruby and Rails setup

gistfile1.sh

$ cd
$ git clone git://github.com/sstephenson/rbenv.git .rbenv

# Add the following to your .bashrc
  export PATH="$HOME/.rbenv/bin:$PATH"
  eval "$(rbenv init -)"

# Install ruby-build
$ mkdir -p ~/.rbenv/plugins
$ cd ~/.rbenv/plugins
$ git clone git://github.com/sstephenson/ruby-build.git

# Install and use ruby 1.9.3-p0
$ rbenv install 1.9.3-p0
$ rbenv global 1.9.3-p0

# Install Rails 3.2
$ gem install rails